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丹酚酸A

更新时间:2024-01-02 09:46:53

丹酚酸A结构式
丹酚酸A结构式
品牌特惠专场
常用名 丹酚酸A 英文名 Salvianolic acid A
CAS号 96574-01-5 分子量 494.447
密度 1.6±0.1 g/cm3 沸点 858.7±65.0 °C at 760 mmHg
分子式 C26H22O10 熔点 164-167ºC
MSDS 中文版 美版 闪点 292.9±27.8 °C

 丹酚酸A用途


Salvianolic acid A 可通过抑制基质金属钛酶 9 (MMP-9) 和抗炎作用来保护血脑屏障。

 丹酚酸A名称

中文名 丹酚酸 A
英文名 Salvianolic Acid A
中文别名 丹参酚酸A | 丹酚酸A | (2R)-3-(3,4-二羟基苯基)-2-[(E)-3-[2-[(E)-2-(3,4-二羟基苯基)乙烯基]-3,4-二羟基苯基]丙-2-烯酰]氧丙酸
英文别名 更多

 丹酚酸A生物活性

描述 Salvianolic acid A 可通过抑制基质金属钛酶 9 (MMP-9) 和抗炎作用来保护血脑屏障。
相关类别
靶点

MMP-9

体内研究 在丹酚酸A治疗组中观察到丹酚酸A(SAA)的显着有益效果。丹酚酸A(20mg/kg)可显着延长大鼠在平板上的保留时间。与假手术组相比,模型组脑水含量显着增加,丹酚酸A(10和20 mg/kg)显着减弱。与模型组相比,丹酚酸A(5,10和20 mg/kg)可维持神经元的正常结构,增加神经元数量。还发现丹酚酸A(20mg/kg)可显着降低I/R诱导的MMP-9上调。虽然MMP-2表达不受丹酚酸A的显着影响,但金属蛋白酶组织抑制剂(TIMPs)可通过与MMPs催化结构域的高亲和力结合来抑制MMP的活性[1]。
参考文献

[1]. Zhang W, et al. Salvianolic acid A attenuates ischemia reperfusion induced rat brain damage by protecting the blood brain barrier through MMP-9 inhibition and anti-inflammation. Chin J Nat Med. 2018 Mar;16(3):184-193.

 丹酚酸A物理化学性质

密度 1.6±0.1 g/cm3
沸点 858.7±65.0 °C at 760 mmHg
熔点 164-167ºC
分子式 C26H22O10
分子量 494.447
闪点 292.9±27.8 °C
精确质量 494.121307
PSA 184.98000
LogP 4.23
外观性状 黄色固体
蒸汽压 0.0±0.3 mmHg at 25°C
折射率 1.790
储存条件 Hygroscopic, -20°C Freezer, Under Inert Atmosphere
水溶解性 H2O: ≥19mg/mL

 丹酚酸AMSDS

 丹酚酸A安全信息

安全声明 (欧洲) 24/25
危险品运输编码 NONH for all modes of transport

 丹酚酸A文献32

更多文献
Surfactant-coated graphitized multiwalled carbon nanotubes as the pseudostationary phase in electrokinetic chromatography for the analysis of phytochemical compounds in biological fluids.

Electrophoresis 36(7-8) , 1055-63, (2015)

This report describes the use of surfactant-coated graphitized multiwalled carbon nanotubes (SC-GMWNTs) as a novel pseudostationary phase in CE with diode array detection for the determination of phen...

Simultaneous determination of six phenolic constituents of Danshen injection in rat plasma by LC-ESI-MS and its application to a pharmacokinetic study.

Eur. J. Mass Spectrom. (Chichester, Eng.) 17(4) , 395-403, (2011)

Salvianolic acid A, salvianolic acid B, danshensu, protocatechuic aldehyde, rosmarinic acid and lithospermic acid are the six major active constituents in Danshen injection. In this study, a rapid, se...

In silico analysis and experimental validation of molecular mechanisms of salvianolic acid A-inhibited LPS-stimulated inflammation, in RAW264.7 macrophages.

Cell Prolif. 46(5) , 595-605, (2013)

The aim of this study was to explore mechanisms by which salvianolic acid A (SAA) revealed its anti-inflammatory activity, in lipopolysaccharide (LPS)-stimulated RAW264.7 cells.Nitric oxide (NO) conce...

 丹酚酸A英文别名

(2R)-3-(3,4-Dihydroxyphenyl)-2-{[(2E)-3-{2-[(E)-2-(3,4-dihydroxyphenyl)vinyl]-3,4-dihydroxyphenyl}-2-propenoyl]oxy}propanoic acid
Benzenepropanoic acid, α-[[(2E)-3-[2-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-3,4-dihydroxyphenyl]-1-oxo-2-propen-1-yl]oxy]-3,4-dihydroxy-, (αR)-
(2R)-3-(3,4-dihydroxyphenyl)-2-[(E)-3-[2-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-3,4-dihydroxyphenyl]prop-2-enoyl]oxypropanoic acid
(2R)-3-(3,4-Dihydroxyphenyl)-2-{[(2E)-3-{2-[(E)-2-(3,4-dihydroxyphenyl)vinyl]-3,4-dihydroxyphenyl}prop-2-enoyl]oxy}propanoic acid
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